Adaptive control of a first-order system with large normalized dead time
Paper in proceedings, 2009

This contribution investigates adaptive control of a First Order Plus Dead Time (FOPDT) system. An adaptive-control structure for dead-time compensation is justified by comparing it with a Smith predictor, and the justification for adaptation is explained with a simple example using arguments from Quantitative Feedback Theory. A novel identification algorithm is compared with two established ones by simulating them together with a FOPDT system in the considered adaptive-control structure. The simulations show that the modified scheme performs well compared to the established ones for the specific problem considered.

Author

Magnus Nilsson

Chalmers, Signals and Systems, Systems and control, Automatic Control

Bo Egardt

Chalmers, Signals and Systems, Systems and control, Automatic Control

European Control Conference, ECC 2009

406-411

Areas of Advance

Information and Communication Technology

Subject Categories

Information Science

ISBN

978-395241739-3

More information

Created

10/7/2017